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ISSN Печать: 1091-028X
ISSN Онлайн: 1934-0508
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FLOW SIMULATION AND MIXED CONVECTION IN A LID-DRIVEN SQUARE CAVITY WITH SATURATED POROUS MEDIA
Краткое описание
A fluid convection flow driven by a uniformly movable lid with thermosolutal stratification in a square enclosure filled with a porous medium is studied. A wide range of Grashof numbers, 104 ≤ Gr ≤ 106, and Reynolds numbers, 500 ≤ Re ≤ 2500, have been investigated for the flow, heat, and mass transfer characteristics. The porosity inside the enclosure is chosen to be 0.4 for the Darcy number varying from 10−4 to 1.0. A detailed comparison of the flow, heat, and mass transfer is made in this article. The average rates of heat and mass transfer from the top and bottom lids on the flow parameters are also investigated.
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Roy Monisha, Roy S., Basak Tanmay, Finite element simulations on heatline trajectories for mixed convection in porous square enclosures: Effects of various moving walls, European Journal of Mechanics - B/Fluids, 59, 2016. Crossref
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Nield Donald A., Bejan Adrian, Mixed Convection, in Convection in Porous Media, 2017. Crossref
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Zainuddin N., Roslan R., Rusiman M. S., MHD mixed convection in a lid-driven rectangular cavity filled with a porous medium, 1830, 2017. Crossref
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Alblawi Adel, Zainuddin N., Roslan R., Rahimi-Gorji Mohammad, Bakar N. A., Do Hoang-Thinh, Effect of heat generation on mixed convection in porous cavity with sinusoidal heated moving lid and uniformly heated or cooled bottom walls, Microsystem Technologies, 26, 5, 2020. Crossref